The Flash vs Penguin Real Name
Alter Ego
"Barry" Allen
Oswald Cobblepot
Alias
Black Flash, Parallax
The Penguin, Ozzie, The Vulture, Foul-Feathered and Pengy
In Films
Ezra Miller, George m. o'connor
Burgess Meredith, Chris Clark, Danny DeVito
Love Interest
No Love Interest
Alignment
Superhero
Supervillain